jetty

Caused by: java.io.IOException: An existing connection was forcibly closed by the remote host
    at sun.nio.ch.SocketDispatcher.writev0(Native Method)
    at sun.nio.ch.SocketDispatcher.writev(SocketDispatcher.java:37)
    at sun.nio.ch.IOUtil.write(IOUtil.java:164)
    at sun.nio.ch.SocketChannelImpl.write0(SocketChannelImpl.java:365)
    at sun.nio.ch.SocketChannelImpl.write(SocketChannelImpl.java:388)
    at java.nio.channels.SocketChannel.write(SocketChannel.java:360)
    at org.eclipse.jetty.io.nio.ChannelEndPoint.flush(ChannelEndPoint.java:237)
    at org.eclipse.jetty.io.nio.SelectChannelEndPoint.flush(SelectChannelEndPoint.java:229)
    at org.eclipse.jetty.http.HttpGenerator.flushBuffer(HttpGenerator.java:841)
    ... 67 more
2013-02-13 13:01:04,000 [qtp17603729-20] ERROR org.apache.wicket.protocol.http.WicketFilter - closing the buffer error -
java.lang.IllegalStateException: STREAM
    at org.eclipse.jetty.server.Response.getWriter(Response.java:640)
    at javax.servlet.ServletResponseWrapper.getWriter(ServletResponseWrapper.java:122)
    at org.apache.wicket.protocol.http.WebResponse.write(WebResponse.java:432)
    at org.apache.wicket.protocol.http.BufferedWebResponse.close(BufferedWebResponse.java:74)
    at org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:502)
    at org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:319)
    at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1187)
    at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:115)
    at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1187)
    at gov.hhs.acf.web.filter.MDCUserServletFilter.doFilter(MDCUserServletFilter.java:47)
    at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1187)
    at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:265)
    at org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSessionContextIntegrationFilter.java:249)
    at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275)
    at org.acegisecurity.util.FilterChainProxy.doFilter(FilterChainProxy.java:149)
    at org.acegisecurity.util.FilterToBeanProxy.doFilter(FilterToBeanProxy.java:98)
    at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1187)
    at org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:198)
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
    at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1187)
    at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:421)
    at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:119)
    at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:493)
    at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:226)
    at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:924)
    at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:358)
    at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:183)
    at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:860)
    at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:117)
    at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:245)
    at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:126)
    at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:113)
    at org.eclipse.jetty.server.Server.handle(Server.java:335)
    at org.eclipse.jetty.server.HttpConnection.handleRequest(HttpConnection.java:588)
    at org.eclipse.jetty.server.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:1029)
    at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:549)
    at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:211)
    at org.eclipse.jetty.server.HttpConnection.handle(HttpConnection.java:418)
    at org.eclipse.jetty.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:476)
    at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:436)